Flow rate enhancement device



FIG. 1 is a perspective view of a flow rate enhancement device inserted in a bottle showing my new design;

FIG. 2 is another perspective view of a flow rate enhancement device partially removed from a bottle thereof;

FIG. 3 is a front view, with the back view being a mirror image thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof.

In the drawings, the broken lines showing a bottle illustrate environment and form no part of the claimed design. 

CLAIM The ornamental design for a flow rate enhancement device, as shown and described. 